摘要
比较水浸提法和超声波辅助提取法分离提取山药多糖效果的差异性,确定以操作简便的水浸提法作为山药粗多糖的提取方法;并通过单因素试验,确定山药水溶性多糖的最佳提取条件为提取时间3 h、提取温度50℃、物料粉碎程度60目、料液比1∶40。
In this paper,the difference of the effect on extracting Chinese yam polysaccharide by water extraction method and ultrasonic method was compared,and the water extraction method which was easy to operate was determined as the extraction method of Chinese yam polysaccharide;And the optimum extracting process of Chinese yam polysaccharide was determined by single factor experiment:extraction time3h,extraction temperature50℃,degree of grinding60mesh,and feed liquid ratio1∶40.
作者
叶春苗
YE Chunmiao(Liaoyang Vocational College of Technology, Liaoyang Liaoning 111000, China)
出处
《农业科技与装备》
2017年第8期53-55,共3页
Agricultural Science & Technology and Equipment
关键词
山药多糖
分离
提取
水浸提
超声波
工艺
Chinese yam polysaccharide
separation
extraction
water extraction
ultrasonic
process
